1 files changed, 81 insertions, 0 deletions
diff --git a/core/src/main/java/com/att/cadi/principal/TGuardPrincipal.java b/core/src/main/java/com/att/cadi/principal/TGuardPrincipal.java
new file mode 100644
index 0000000..aa610d3
--- /dev/null
+++ b/core/src/main/java/com/att/cadi/principal/TGuardPrincipal.java
@@ -0,0 +1,81 @@
+/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * * 
+ *  *      http://www.apache.org/licenses/LICENSE-2.0
+ * * 
+ *  * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.principal;
+
+public class TGuardPrincipal extends BearerPrincipal {
+
+	private String name, tresp;
+
+	public TGuardPrincipal(String tresp) {
+		this.tresp=tresp;
+	}
+
+	/**
+	 * TODO Need to figure out what Organizations TGuard entities should be part of.  
+	 * 
+	 */
+	public String getName() {
+		if(name==null) {
+			String temp = get("iv-user");
+			if(temp==null)return null;
+			StringBuilder sb = new StringBuilder();
+			int at = temp.indexOf('@');
+			if(at<0) {
+				sb.append(temp);
+			} else {
+				sb.append(temp.substring(0, at));
+			}
+			if(temp.endsWith("@uverse.com"))sb.append("@uverse.tguard.att.com");
+			else if(temp.endsWith("@att.com"))sb.append("@com.tguard.att.com");
+			else if(temp.endsWith("@att.net"))sb.append("@net.tguard.att.com");
+			else sb.append("@tguard.att.com");
+			name = sb.toString();
+		}
+		return name;
+	}
+
+	/**
+	 * Get a value from a named TGuard Property
+	 * 
+	 * TGuard response info is very dynamic.  They can add new properties at any time, so we dare not code field names for these values.
+	 * @param key
+	 * @return
+	 */
+	public String get(String key) {
+		if(key==null)return null;
+		int idx=0,equal=0,amp=0;
+		while(idx>=0 && (equal = tresp.indexOf('=',idx))>=0) {
+			amp = tresp.indexOf('&',equal);
+			if(key.regionMatches(0, tresp, idx, equal-idx)) {
+				return amp>=0?tresp.substring(equal+1, amp):tresp.substring(equal+1); 
+			}
+			idx=amp+(amp>0?1:0);
+		}
+		return null;
+	}
+
+	public String info() {
+		return tresp;
+	}
+}